TPS23861PW Information

TPS23861 Quad Port PoE PSE Controllers

Texas Instruments TPS23861 Quad Port Power-Over-Ethernet PSE Controller is an easy-to-use, flexible, IEEE802.3at PSE solution. As shipped, it automatically manages four 802.3at ports without the need for any external control. The TPS23861 automatically detects Powered Devices (PDs) that have a valid signature, determines power requirements according to classification and applies power. Two-event classification is supported for type-2 PDs. The TPS23861 supports DC disconnection and the external FET architecture allows designers to balance size, efficiency and solution cost requirements. The unique pin-out enables 2-layer PCB designs via logical grouping and clear upper and lower differentiation of I2C and power pins. This delivers best-in-class thermal performance, Kelvin accuracy and low-build cost. In addition to automatic operation, the TPS23861 supports semi auto-mode via I2C control for precision monitoring and intelligent power management. Compliance with the 400-ms TPON specification is ensured whether in semi-automatic or automatic mode.

Specifications

TPS23861PW Price & Stock

Texas Instruments TPS23861PW pricing and available inventory.

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Alternate Names

Texas Instruments has several brands around the world that may have alternate names for TPS23861PW due to regional differences or acquisition. TPS23861PW may also be known as the following names: